ABB 3adt314100r101 Interface Board Module

3ADT314100R101 is ABB’s SDCS-PIN-4 Power Interface Board, a replacement interface module used in DCS800 drive installations to connect the drive’s control electronics with the field power network. It occupies the SDCS-PIN-4 slot and provides the necessary power-interface connections between the drive’s high‑voltage side and the control circuitry, supporting reliable field wiring integration within industrial control panels. This part is part of the 3ADT314100 family; ABB’s documentation commonly references 3ADT314100R1001 (the SDCS-PIN-4 COAT variant) as a conformal-coated version of the same form factor, illustrating the continuity of the SDCS-PIN-4 interface across revisions. The part is listed in ABB drive service literature as a spare/replaceable power interface board for DCS800 drives, making it a typical item for maintenance and component replacement in complex automation systems. In practice, technicians replace the SDCS-PIN-4 board to restore proper field-to-drive power interfacing, minimizing downtime in manufacturing or process environments where ABB control systems are deployed. This description reflects the recognized role of the 3ADT314100R101 as a compatible member of the SDCS-PIN-4 family, designed to fit standard ABB field-supply interfaces and to support continued operation of ABB automation equipment.